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Cisco Catalyst WS-C4948-S 48x RJ-45 1Gb 4x SFP 1Gb - Ethernet Switch
Marka:
CISCO
|
Numer produktu: WS-C4948-S
Opis
Cisco WS-C4948-S 48x RJ-45 1Gb 4x SFP 1Gb - Ethernet Switch
The Cisco WS-C4948-S is a high-performance Layer 3 Gigabit Ethernet switch designed primarily for enterprise environments, data centers, and campus networks. It features 48 Gigabit Ethernet ports for broad connectivity, along with 4 SFP uplink ports for flexible fiber or copper connections. The switch delivers a robust switching capacity of 96 Gbps and a forwarding rate of 72 million packets per second, making it well-suited to handle heavy traffic loads with low latency. With support for up to 4,096 VLANs and jumbo frames up to 9,216 bytes, the WS-C4948-S excels at network segmentation and efficient data transfer, which is critical in complex enterprise environments. It also supports advanced Layer 3 routing protocols, QoS, and ACLs, enabling reliable and secure traffic management for mission-critical applications such as VoIP and video conferencing. The hardware design includes redundant fans and optional redundant power supplies to ensure high availability. While it does not support stacking, it functions as a powerful standalone device suitable for both access and distribution layers in a network.
- Data Center Access Layer: Providing high-density Gigabit Ethernet connectivity for servers and storage, ensuring low latency and high throughput for demanding workloads.
- Campus Network Distribution: Aggregating traffic from multiple access switches and enabling efficient network segmentation with VLANs and Layer 3 routing.
- Small to Medium Business Core Switch: Acting as a reliable core switch for smaller networks requiring enterprise-class routing without the complexity of larger modular systems.
- VoIP and Multimedia Traffic Management: Supporting QoS features that prioritize voice and video traffic, ensuring clear communications and minimal jitter.
- Network Segmentation and Security: Utilizing VLANs and ACLs to isolate sensitive traffic and enforce security policies effectively.
- Redundant Network Design: Deploying in environments requiring high availability, benefiting from redundant cooling and optional power supply units.
- Branch Office Connectivity: Ideal for remote or branch offices needing enterprise-grade Layer 3 switching capabilities with simplified management.
Future proof Hardware
Power Up Your Connectivity
Boost your network's speed and reliability with brand-new devices. It's not just an upgrade, it's a solid foundation for your infrastructure needs, now and in the future. Enjoy faster connections for all your devices today, and rest easy knowing your network is ready for whatever comes next.
RELIABLE DELIVERY
Packaged Securely
Your product will arrive packaged carefully, according to internal standards of item protection. The item is handled professionally, you can be sure that your order will arrive in perfect condition.
ALWAYS ON TIME
With Our Own Logistics
Thanks to our own fleet of vehicles, we are able to ensure fast and reliable delivery of very large goods, such as complete server systems and data centers. We offer individual service and full control over the transport of your goods. Trust us to take care of your transport needs and deliver your products on time within Europe
SPECIFICATION
| Manufacturer | Cisco |
| Product Line | Catalyst 4900 Series |
| Model | WS-C4948-S |
| Ports | 48 x 1Gb RJ-45 |
| Uplink Ports | 4 x 1Gb SFP |
| Management | Fully Managed |
| Stackable | No |
| Internal Ports | Not Applicable |
| Form Factor | 1U Rack Mountable |
| Layer | 3 |
| POE Standard | No |
| POE Power | N/A |
| Switching Capacity | 96 Gbps |
| Mounting | NO |
| PSU | 2x 300W (PN: PWR-C49-300AC) |
| Cooling | 1x Rear-to-Front, Redundant Fans (PN: WS-X4991) |
| Condition | A used item that has been kept in perfect conditions in a large data center. Looks like new, with no signs of use. Comes from a legitimate source. |
| Warranty | 1 Year |
DETAILED SPECIFICATION
| Feature / Characteristic | Specification |
|---|---|
| Device Type | Managed Layer 3 Gigabit Ethernet Switch |
| Ports | 48 × 10/100/1000 Mbps RJ-45 Ethernet ports |
| Uplink Ports | 4 × 1G SFP (mini-GBIC) ports |
| Switching Capacity | 96 Gbps |
| Forwarding Rate | 72 million packets per second (Mpps) |
| MAC Address Table Size | 32,768 entries |
| VLAN Support | Up to 4,096 VLANs |
| Jumbo Frames / MTU | Supports frames up to 9,216 bytes |
| Memory | 256 MB DRAM, 16 MB Flash (some units may have 64 MB Flash) |
| Stacking | Not supported |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 90% non-condensing |
| Compliance | RoHS, CE, FCC certified |
Specyfikacja
- Product Line:
- Catalyst 4900 Series
- Type:
- Ethernet Switch
- model:
- Cisco WS-C4948-S
- brand:
- CISCO
- Switching Capacity:
- 96 Gbps
- Form Factor :
- 1U Rack Mountable
- Ports Quantity:
- 48
- Ports Interface:
- RJ-45
- Ports Speed:
- 1Gb
- Uplink Ports Quantity:
- 4
- Uplink Ports Interface:
- SFP
- Network Management Type:
- Fully Managed
- Stackable:
- No
- Internal Ports Quantity:
- Not Applicable
- Layer:
- 3
- POE Standard:
- No
- POE Power:
- N/A
- Cooling:
- Rear-to-Front, Redundant Fans
- RAILS:
- NO
- PSU PN:
- PWR-C49-300AC
- FAN PN:
- WS-X4991
- PSU Quantity:
- 2
- PSU Power:
- 300W
- Fan Quantity:
- 1
- License:
- -
Gwarancja
Wszystkie produkty zakupione w naszym sklepie objęte są roczną gwarancją na wady fabryczne. Gwarancja obowiązuje od daty zakupu i dotyczy wszystkich produktów sprzedawanych w naszym asortymencie. W przypadku wystąpienia problemów, prosimy o kontakt z naszym działem obsługi klienta, który udzieli niezbędnej pomocy. Reklamacje można składać w ciągu 14 dni od daty stwierdzenia wady, a do ich rozpatrzenia wymagana jest możliwość przedstawienia dowodu zakupu. W przypadku uznania reklamacji, naprawimy lub wymienimy towar na nowy. Szczegółowe informacje na temat procedury reklamacji można znaleźć w zakładce „Zasady zwrotu” na naszej stronie internetowej.
Opinie
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